Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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590 kb

THE EFFICIENCY OF PLANTATIONS OF SWEET CHERRY ON THE CLONAL ROOTSTOCKS AFL-2 WITH DIFFERENT DENSITY OF PLANTING TREES

abstract 0971403068 issue 97 pp. 967 – 980 31.03.2014 ru 1224
The article presents the results of studying the peculiarities of growth and fruiting of trees of sweet cherry with varying density. It is established that the average yield for the years of fruiting does not depend on tree planting schemes, and higher profitability of production is marked with the scheme of 5,0×3,0 5,0×2,5 m
3085 kb

THE ENERGY ASSESSMENT OF THE TECHNOLOGIES’ EFFICIENCY AS A METHOD OF THEIR OPTIMIZATION IN THE AGRICULTURE

abstract 0591005012 issue 59 pp. 168 – 178 31.05.2010 ru 2195
The results of the research of the various agricultural technologies’ energetic efficiency are given in the article. The importance of the energy assessment for the technological process’ improvement and management of the agricultural projects is considered
130 kb

THE ESTIMATION OF ECOLOGICAL YELDABILITY AND STABILITY OF NEW HYBRIDS OF MAIZE WITH QUICK DRY DOWN OF GRAIN AT MATURITY

abstract 0881304021 issue 88 pp. 331 – 340 30.04.2013 ru 1340
The article reveals the issues concerning the results of the research of estimation of new early lines of maize with quick grain dry down in two areas of growing. The regression analysis which based on derived data identified intensive hybrids and the most sustainable hybrid combinations by yield and harvesting moisture of grain
153 kb

THE EXPERIENCE OF CREATING A POPULATION OF MEAT-WOOL SHEEP

abstract 1341710071 issue 134 pp. 884 – 894 29.12.2017 ru 403
The study of the productive qualities of crossbred offspring from different breeding combinations and identifying the most effective ones providing the maximum increase in the production of high quality lamb while reducing its cost is an important problem and is essential for further development of methods of creating a new type of precocious meat and wool sheep. In the Rostov region in the result of the establishment of populations of meat-wool sheep there are several groups of animals with different characteristics and hereditary inclinations. As the base of the work there is a method of mating and breeding of sheep of the desired type. The article presents the results of one of the fragments of a large complex work in which the possibility of using three-pedigree hybrids, created with the involvement of potential salskaya, edilbaevskaya and intense meat-wool breed, which is severokavkazskaya, to improve productive quality in the breeding of sheep. We have evaluated productivity and biological features of hybrids and proved the economic efficiency of their use in the production of mutton. We have given the results of the control slaughter and assessment of qualitative indicators of the meat of young sheep. The set of indicators characterizing meat productivity and meat quality revealed that the superiority of the studied indicators remained for two - and three-bred cross cattle. Hybrids have a higher rate of growth and quality parameters of meat productivity. These options are simple and complex industrial crossing are promising and can be implemented and used on the farms of the zone of breeding Merino sheep. Thus, the use of crossbreeding gives an opportunity to convert a flock of sheep in the desired direction quickly. At the same time, three-pedigree hybrids better combine the valuable qualities of the used species
148 kb

THE FORMATION AND QUALITY OF MEAT OF CATTLE BREEDING AND POULTRY FARMING

abstract 1331709026 issue 133 pp. 310 – 319 30.11.2017 ru 516
In order to ensure import substitution and threshold values of meat production, it is necessary to stabilize the livestock of animals and introduce intensive technologies. In conditions of arid steppes, the animals of Kalmyk, Hereford and Aberdeen-Angus breeds are best suited to stall-pasture technology. Before weaning from mothers at 7-8 months of age, their offspring is grown without additional feeding, just mothers’ milk. Therefore, the growth rate of suckling young animals rarely exceeds 850 grams of daily growth, while the live weight reaches 400-450 kilograms at the age of 18 months, with some advantage in favor of the young generation of Hereford breed. Using the intensive 9- months growing at the fattening complex with feeding from the self-feeders ensured the average daily gain in the Kalmyk bull-calves at the level of 1398 grams, and for the Aberdeen-Angus and Hereford breeds the growth is 1533 grams. The highest growth energy, live weight (661 kilograms), was with Hereford bulls. From bulls of the native Kalmyk breed with intensive technology of growing, a heavy body weight increase of 331 kilograms at 18 months of age was obtained. All tested samples of meat according to microbiological indicators comply with the requirements of the Technical Regulations
183 kb

THE FORMATION OF HIERARCHICAL STRUCTURE OF ANIMALS IN A CLOSED SPACE

abstract 0901306047 issue 90 pp. 708 – 724 30.06.2013 ru 1788
The article presents the results of the research of the formation of hierarchical structure in a group of roosters while being in the close space of a cage. Stable hierarchical relationships in the group could only be formed with a certain amount of roosters included in it
134 kb

THE GENERALIZED DEPENDENCE OF HEIGHTS ON DIAMETERS IN PINE FOREST STANDS

abstract 0410807008 issue 41 pp. 87 – 92 15.09.2008 ru 3033
The aim of work is to get prognostic equation, providing analytical description of height dependence on diameters by thickness of steps for forest stands of Krasnoyarsk forest-steppe.
133 kb

THE GROWTH AND PRODUCTION ABILITY OF SHOOTS AT DIFFERENT VARIANTS OF CUTTING FRUITBEARING VINES

abstract 1221608050 issue 122 pp. 725 – 734 31.10.2016 ru 405
The article presents the results of studying the impact of different options for cutting fruit vines on the growth and productivity of shoots of the grapes. The obtained experimental data indicate the excessive overload of vines with eyes and shoots when performing contour trimming bushes without normalizing the choice of shoots, in comparison with other variants of experience. A significant increase of eyes on the vines when performing contour cutting was because during this method of cutting, the cutoff is at a certain level all the shoots are horizontal on the arm vines. A big load of vines shoots when performing contour cutting has reduced the length of shoots at 48 – 51%, and leaf area developed on the shoots of 53 – 54%. While the lowest productivity was different shoots developed on the vines in 3 variant, because here the contour cutting vines was not accompanied by a subsequent breaking of superfluous shoots, which have overloaded the bushes shoots. At the same time, contour cutting vines with subsequent breaking of the normalizing excess shoots were allowed to grow for fruiting the bushes a sufficient amount of normally developed shoots with high productivity and good quality bunches
187 kb

THE HERBICIDES ANTIDOTES OF AGRICULTURAL CROPS (OVERVIEW)

abstract 0941310033 issue 94 pp. 460 – 479 27.12.2013 ru 1835
The extensive overview of the currently used herbicides antidotes of agricultural crops is reviewed in this article. The most important results are discussed and the technology of combined application is described
208 kb

THE HISTORICAL AND SOCIAL ANALYSIS OF PLACEMENT AND SPECIALIZATION OF AGRICULTURAL PRODUCTION IN TERRITORIAL BORDERS OF THE SUBJECT

abstract 1041410025 issue 104 pp. 333 – 354 30.12.2014 ru 1080
In the article the historical and social analysis of placement and specialization of agricultural production is provided in territorial borders of the subject
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